GET /api/users/279/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "username": "Nemael",
    "gravatar": "//www.gravatar.com/avatar/fc0306a93cf6787f25c055e6bec2a979?d=wavatar",
    "has_key": false
}